MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 36280dfa09ea768d7cced835436c63e5f8ff3b2276dadfa1b10a7818654fbe4f. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry

Mirai

Vendor detections: 10

Intelligence 10 IOCs YARA 3 File information Comments

SHA256 hash:	36280dfa09ea768d7cced835436c63e5f8ff3b2276dadfa1b10a7818654fbe4f
SHA3-384 hash:	d3583643977f4b30796ca53cf861ecb13be0d3b8ca23df4fb343784e4b21e060bf40c79567f0ef7be5aa0d6db2b15a5e
SHA1 hash:	66f95d4673a1dffec76a3c0f40f10bf9c63e151f
MD5 hash:	23b2fa9153ef18bc7ad120e241043c3e
humanhash:	washington-winner-social-ack
File name:	arm
Download:	download sample
Signature	Mirai Create hunting rule
File size:	43'136 bytes
First seen:	2025-12-04 18:43:55 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	768:g4pMYWW7zSiQWxyxrpOoG7f5xY8UZz1sQXxYQs3UozE:gYJ7mswhpO55pUkKAzE
TLSH	T13D13F1BAA505197183B60535D62CC886D5E71D3DB0B8F0387D0D98EA27930FA7BE4B19
TrID	50.1% (.) ELF Executable and Linkable format (Linux) (4022/12) 49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika	elf
Reporter	abuse_ch
Tags:	elf UPX

UPX packed

This file is packed with UPX. We have therefore unpacked the file. Below is furhter information about the unpacked (de-compressed) file.

File size (compressed) :	43'136 bytes
File size (de-compressed) :	95'864 bytes
Format:	linux/arm
Unpacked file:	3fdb23b5fafa4f2b2c59e5b30de6a941f953b995c2b826a4ffecfbdea373bf0e

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/c78df9a0-810f-47a8-b767-f9e017a783dd/

Detection(s):

SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

mirai packed upx

Link:

https://www.filescan.io/uploads/6931d681bc15eab491f49631/reports/66f060fe-696a-4adc-a90c-045ed0bb1d7c/overview

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2025-12-04T14:04:00Z UTC

Last seen:

2025-12-06T01:30:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/36280dfa09ea768d7cced835436c63e5f8ff3b2276dadfa1b10a7818654fbe4f/results?tab=lookup

Status:

Failed

Link:

https://sandbox.kunai.rocks/analysis/c9dd8991-79d2-45c2-ae5d-d446d3c5dbc8

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/fea35e5b-01a8-4146-a3f7-9c25a7dc8f90

Result

Threat name:

Mirai, Xmrig

Detection:

malicious

Classification:

troj.evad.mine

Score:

80 / 100

Link:

https://www.joesandbox.com/analysis/1826684

Signature

Found strings related to Crypto-Mining

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Yara detected Mirai

Yara detected Xmrig cryptocurrency miner

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/36280dfa09ea768d7cced835436c63e5f8ff3b2276dadfa1b10a7818654fbe4f

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/36280dfa09ea768d7cced835436c63e5f8ff3b2276dadfa1b10a7818654fbe4f/

Threat name:

Linux.Trojan.Svirtu

Status:

Malicious

First seen:

2025-12-04 18:44:20 UTC

File Type:

ELF32 Little (Exe)

AV detection:

19 of 36 (52.78%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=gyua36qj5j3i27go3a2ug3dd4x4p6ozco3nn7inrbj4bqzkpxzhq._file

Result

Malware family:

n/a

Score:

5/10

Tags:

upx

Link:

https://tria.ge/reports/251204-xdm2waskgz/

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/5d833940-e434-4a97-9911-0f5c20b243b3

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/36280dfa09ea768d7cced835436c63e5f8ff3b2276dadfa1b10a7818654fbe4f

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses

Rule name:	SUSP_ELF_LNX_UPX_Compressed_File Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a suspicious ELF binary with UPX compression
Reference:	Internal Research